TIDUEM8B March 2019 – February 2021

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Features

Split-phase metrology for electricity meters that meets ANSI C12.20 Class 0.1 active energy accuracy requirements across 10000:1 input range
Active and reactive energy and power, root mean square (RMS) current and voltage, power factor, and line-frequency calculations
Isolated RS-232 and RS-485 with 5-kV_RMS isolation
Communications module expansion with current limit and overvoltage and undervoltage protection
Tested across 50 mA to 100 A input range
High active energy accuracy still obtained when ADC sample rate increased to 32 ksps
Software for energy metrology and displaying results on a Windows® PC GUI.